I hooked up a usb keyboard and USB wireless mouse to my PS3 and played the Dust 514 beta a few weeks ago. I've been a console guy all my life, so I couldn't get the hang of it, but if I would have put more time into it I can see how it would be better.

I'm not sure if the mouse/keyboard capability is uncommon on PS3 games or if you can use it with more games, but Dust 514 was the first game that I've heard of that has that feature.Posted via Mobile Device

Besides the obvious hardware, this is part of what limits consoles. The 360, for instance does not have any 'legitimate' way to hook up mouse and keyboard. With a PC, you obviously have any sort of user input you wish.

Mouse and keyboard control is ultimate compared to a controller. Yes, the controller is better in some cases (sports games, racing games) but the vast majority of games, especially competitive shooters/mmos, keyboard/mouse reigns supreme.